package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.Arrays;
import java.util.List;
import java.util.Set;

@Slf4j
@Api(tags = "菜品接口")
@RestController
@RequestMapping("/admin/dish")
public class DishController {
    @Autowired
    private DishService dishService;
    @Autowired
    private RedisTemplate redisTemplate;
    @ApiOperation("批量删除菜品")
    @DeleteMapping
    public Result deleteBatch(@RequestParam Integer[] ids){
        log.info("收到数组：{}", Arrays.stream(ids).toArray());
        dishService.deleteBatch(ids);

        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }

    @ApiOperation("分页查询")
    @GetMapping("/page")
    public Result list(DishPageQueryDTO dto){
       PageResult pr =  dishService.list(dto);
        return Result.success(pr);
    }


    @ApiOperation("新增菜品")
    @PostMapping
    public  Result add(@RequestBody DishDTO dto){
        log.info("收到dto：{}",dto.toString());
        dishService.add(dto);
        redisTemplate.delete("dish_"+dto.getCategoryId());
        return Result.success();
    }

    @ApiOperation("根据id查菜品")
    @GetMapping("/{id}")
    public Result getById(@PathVariable Long id){
        DishVO vo = dishService.getById(id);
        return Result.success(vo);
    }

    @ApiOperation("修改菜品")
    @PutMapping
    public Result update(@RequestBody DishDTO dto){
        dishService.update(dto);
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }

    @ApiOperation("起售/停售菜品")
    @PostMapping("/status/{status}")
    public Result updateStatus(@PathVariable Integer status,Long id){
        dishService.updateStatus(status,id);
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }

    @ApiOperation("根据菜品分类id查询菜品")
    @GetMapping("/list")
    public Result listByCategoryId(Long categoryId){
       List<Dish> dishes = dishService.getByCategoryId(categoryId);
       return Result.success(dishes);
    }
}
